net: app: Split code for configuring network to a separate lib, "config"
net_app library consisted of 2 disjoint parts: a) library to setup/configure networking on the application startup; b) library to setup client and server connections. As the configuration library is universally useful and is a generic Zephyr networking component, split it out to a seperate top-level networking library under net/lib/config/. Fixes: #7658 Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
This commit is contained in:
Paul Sokolovsky
Jukka Rissanen
parent
546d19a7cf
commit
c60df13110
11 changed files with 224 additions and 197 deletions
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@ -3,7 +3,8 @@ add_subdirectory_if_kconfig(lwm2m)
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add_subdirectory_if_kconfig(sntp)
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add_subdirectory_ifdef(CONFIG_DNS_RESOLVER dns)
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add_subdirectory_ifdef(CONFIG_MQTT_LIB mqtt)
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add_subdirectory_ifdef(CONFIG_NET_APP_SETTINGS app)
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add_subdirectory_ifdef(CONFIG_NET_APP app)
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add_subdirectory_ifdef(CONFIG_NET_APP_SETTINGS config)
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add_subdirectory_ifdef(CONFIG_NET_SOCKETS sockets)
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add_subdirectory_ifdef(CONFIG_WEBSOCKET websocket)
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@ -22,7 +22,9 @@ source "subsys/net/lib/websocket/Kconfig"
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endmenu
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menu "Network Application Support"
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menu "Network Libraries"
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source "subsys/net/lib/config/Kconfig"
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source "subsys/net/lib/app/Kconfig"
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@ -3,18 +3,8 @@ zephyr_library_compile_definitions_ifdef(
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CONFIG_NEWLIB_LIBC __LINUX_ERRNO_EXTENSIONS__
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)
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zephyr_library_sources_ifdef(CONFIG_NET_APP init.c)
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zephyr_library_sources_ifdef(CONFIG_NET_APP_SERVER net_app.c server.c)
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zephyr_library_sources_ifdef(CONFIG_NET_APP_CLIENT net_app.c client.c)
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if(CONFIG_NET_APP_SETTINGS)
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zephyr_library_sources_ifdef(
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CONFIG_NET_L2_IEEE802154
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ieee802154_settings.c
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)
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zephyr_library_sources_ifdef(CONFIG_NET_L2_BT bt_settings.c)
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endif()
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zephyr_link_interface_ifdef(CONFIG_MBEDTLS mbedTLS)
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zephyr_library_link_libraries_ifdef(CONFIG_MBEDTLS mbedTLS)
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@ -17,55 +17,6 @@ menuconfig NET_APP
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if NET_APP
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config NET_APP_AUTO_INIT
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bool "Init networking support automatically during device startup"
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default y
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help
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If this option is set, then the net_app API is automatically
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initialized when the device is started. If you do not wish to do
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this, then disable this and call net_app_init() in your application.
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config NET_APP_INIT_PRIO
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int "Startup priority for the network application init"
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default 95
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depends on NET_APP_AUTO_INIT
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config NET_APP_INIT_TIMEOUT
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int "How long to wait for networking to be ready and available"
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default 30
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depends on NET_APP_AUTO_INIT
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help
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The value is in seconds. If for example IPv4 address from DHCPv4 is not
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received within this limit, then the net_app_init() call will fail
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during the device startup.
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config NET_APP_NEED_IPV6
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bool "This application wants IPv6 support"
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depends on NET_APP_AUTO_INIT
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select NET_IPV6
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help
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The network application needs IPv6 support to function properly.
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This option makes sure the network application is initialized properly
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in order to use IPv6.
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config NET_APP_NEED_IPV6_ROUTER
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bool "This application wants IPv6 router to exists"
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depends on NET_APP_AUTO_INIT
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depends on NET_IPV6
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help
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The network application needs IPv6 router to exists before continuing.
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What this means that the application wants to wait until it receives
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IPv6 router advertisement message before continuing.
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config NET_APP_NEED_IPV4
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bool "This application wants IPv4 support"
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depends on NET_APP_AUTO_INIT
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select NET_IPV4
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help
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The network application needs IPv4 support to function properly.
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This option makes sure the network application is initialized properly
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in order to use IPv4.
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config NET_DEBUG_APP
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bool "Debug net app library"
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default n
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@ -127,139 +78,3 @@ config NET_APP_TLS_STACK_SIZE
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thus it is by default very large.
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endif # NET_APP
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menuconfig NET_APP_SETTINGS
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bool "Set network settings for applications"
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default n
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depends on NET_APP
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help
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Allow IP addresses to be set in config file for
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networking client/server sample applications, or
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some link-layer dedicated settings like the channel.
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Beware this is not meant to be used for proper
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provisioning but quick sampling/testing.
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if NET_APP_SETTINGS
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if NET_IPV6
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config NET_APP_MY_IPV6_ADDR
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string "My IPv6 address"
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help
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Use 2001:db8::1 here if uncertain.
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config NET_APP_PEER_IPV6_ADDR
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string "Peer IPv6 address"
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help
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This is only applicable in client side applications that try
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to establish a connection to peer host.
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Use 2001:db8::2 here if uncertain.
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endif # NET_IPV6
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if NET_IPV4
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config NET_APP_MY_IPV4_ADDR
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string "My IPv4 address"
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help
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Use 192.0.2.1 here if uncertain.
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config NET_APP_MY_IPV4_NETMASK
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string "My IPv4 netmask"
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default "255.255.255.0"
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help
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Static netmask to use if not overridden by DHCP. Use empty value to
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skip setting static value.
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config NET_APP_MY_IPV4_GW
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string "My IPv4 gateway"
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help
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Static gateway to use if not overridden by DHCP. Use empty value to
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skip setting static value.
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config NET_APP_PEER_IPV4_ADDR
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string "Peer IPv4 address"
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help
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This is only applicable in client side applications that try
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to establish a connection to peer host.
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Use 192.0.2.2 here if uncertain.
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endif # NET_IPV4
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if NET_L2_IEEE802154 || IEEE802154_RAW_MODE || NET_L2_OPENTHREAD
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config NET_APP_IEEE802154_DEV_NAME
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string "IEEE 802.15.4 device name"
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help
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The device name to get bindings from in the sample application.
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endif # NET_L2_IEEE802154 || IEEE802154_RAW_MODE || NET_L2_OPENTHREAD
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if NET_L2_IEEE802154 || IEEE802154_RAW_MODE
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config NET_APP_IEEE802154_PAN_ID
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hex "IEEE 802.15.4 PAN ID"
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default 0xabcd
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help
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The PAN ID to use by default in the sample.
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config NET_APP_IEEE802154_CHANNEL
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int "IEEE 802.15.4 channel"
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default 26
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help
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The channel to use by default in the sample application.
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config NET_APP_IEEE802154_RADIO_TX_POWER
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int "IEEE 802.15.4 TX power in dbm"
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default 0
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help
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The TX power to use by default in the sample application.
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See NET_L2_IEEE802154_RADIO_DFLT_TX_POWER for more info.
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config NET_APP_IEEE802154_SECURITY_KEY
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string "IEEE 802.15.4 security key"
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default "moooh!"
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depends on NET_L2_IEEE802154_SECURITY
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help
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The key string to use for the link-layer security part.
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config NET_APP_IEEE802154_SECURITY_KEY_MODE
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int "IEEE 802.15.4 security key mode"
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default 0
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range 0 0
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depends on NET_L2_IEEE802154_SECURITY
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help
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The key mode to use for the link-layer security part.
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Only implicit mode is supported, thus 0.
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config NET_APP_IEEE802154_SECURITY_LEVEL
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int "IEEE 802.15.4 security level (0-7)"
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default 0
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range 0 7
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depends on NET_L2_IEEE802154_SECURITY
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help
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The security level to use for the link-layer security part.
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0 means no security
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1 authentication only with a 4 bytes length tag
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2 authentication only with a 8 bytes length tag
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3 authentication only with a 16 bytes length tag
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4 encryption only
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5 encryption/authentication with a 4 bytes length tag
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6 encryption/authentication with a 8 bytes length tag
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7 encryption/authentication with a 16 bytes length tag
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endif # NET_L2_IEEE802154 || IEEE802154_RAW_MODE
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if NET_L2_BT
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config NET_APP_BT_NODE
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bool "Enable Bluetooth node support"
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default n
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select NET_L2_BT_MGMT
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help
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Enables application to operate in node mode which requires GATT
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service to be registered and start advertising as peripheral.
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endif # NET_L2_BT
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endif # NET_APP_SETTINGS
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18
subsys/net/lib/config/CMakeLists.txt
Normal file
18
subsys/net/lib/config/CMakeLists.txt
Normal file
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@ -0,0 +1,18 @@
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zephyr_library()
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zephyr_library_compile_definitions_ifdef(
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CONFIG_NEWLIB_LIBC __LINUX_ERRNO_EXTENSIONS__
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)
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zephyr_library_sources_ifdef(CONFIG_NET_APP_SETTINGS init.c)
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if(CONFIG_NET_APP_SETTINGS)
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zephyr_library_sources_ifdef(
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CONFIG_NET_L2_IEEE802154
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ieee802154_settings.c
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)
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zephyr_library_sources_ifdef(
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CONFIG_NET_L2_BT
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bt_settings.c
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)
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endif()
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201
subsys/net/lib/config/Kconfig
Normal file
201
subsys/net/lib/config/Kconfig
Normal file
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@ -0,0 +1,201 @@
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# Kconfig - Options for networking configuration
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#
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# Copyright (c) 2017 Intel Corporation.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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config NET_APP_AUTO_INIT
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bool "Init networking support automatically during device startup"
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default y
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help
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If this option is set, then the net_app API is automatically
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initialized when the device is started. If you do not wish to do
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this, then disable this and call net_app_init() in your application.
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config NET_APP_INIT_PRIO
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int "Startup priority for the network application init"
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default 95
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depends on NET_APP_AUTO_INIT
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config NET_APP_INIT_TIMEOUT
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int "How long to wait for networking to be ready and available"
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default 30
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depends on NET_APP_AUTO_INIT
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help
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The value is in seconds. If for example IPv4 address from DHCPv4 is not
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received within this limit, then the net_app_init() call will fail
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during the device startup.
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config NET_APP_NEED_IPV6
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bool "This application wants IPv6 support"
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depends on NET_APP_AUTO_INIT
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select NET_IPV6
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help
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The network application needs IPv6 support to function properly.
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This option makes sure the network application is initialized properly
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in order to use IPv6.
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config NET_APP_NEED_IPV6_ROUTER
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bool "This application wants IPv6 router to exists"
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depends on NET_APP_AUTO_INIT
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depends on NET_IPV6
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help
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The network application needs IPv6 router to exists before continuing.
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What this means that the application wants to wait until it receives
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IPv6 router advertisement message before continuing.
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config NET_APP_NEED_IPV4
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bool "This application wants IPv4 support"
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depends on NET_APP_AUTO_INIT
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select NET_IPV4
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help
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The network application needs IPv4 support to function properly.
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This option makes sure the network application is initialized properly
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in order to use IPv4.
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config NET_DEBUG_CONFIG
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bool "Debug net config library"
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default n
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default y if NET_LOG_GLOBAL
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help
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Enables net config library to output debug messages
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menuconfig NET_APP_SETTINGS
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bool "Set network settings for applications"
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default n
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depends on NET_APP
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select NET_MGMT
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select NET_MGMT_EVENT
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help
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Allow IP addresses to be set in config file for
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networking client/server sample applications, or
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some link-layer dedicated settings like the channel.
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Beware this is not meant to be used for proper
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provisioning but quick sampling/testing.
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if NET_APP_SETTINGS
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if NET_IPV6
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config NET_APP_MY_IPV6_ADDR
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string "My IPv6 address"
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help
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Use 2001:db8::1 here if uncertain.
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config NET_APP_PEER_IPV6_ADDR
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string "Peer IPv6 address"
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help
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This is only applicable in client side applications that try
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to establish a connection to peer host.
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Use 2001:db8::2 here if uncertain.
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endif # NET_IPV6
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if NET_IPV4
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config NET_APP_MY_IPV4_ADDR
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string "My IPv4 address"
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help
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Use 192.0.2.1 here if uncertain.
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config NET_APP_MY_IPV4_NETMASK
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string "My IPv4 netmask"
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default "255.255.255.0"
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help
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Static netmask to use if not overridden by DHCP. Use empty value to
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skip setting static value.
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config NET_APP_MY_IPV4_GW
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string "My IPv4 gateway"
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help
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Static gateway to use if not overridden by DHCP. Use empty value to
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skip setting static value.
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config NET_APP_PEER_IPV4_ADDR
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string "Peer IPv4 address"
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help
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This is only applicable in client side applications that try
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to establish a connection to peer host.
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Use 192.0.2.2 here if uncertain.
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endif # NET_IPV4
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if NET_L2_IEEE802154 || IEEE802154_RAW_MODE || NET_L2_OPENTHREAD
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config NET_APP_IEEE802154_DEV_NAME
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string "IEEE 802.15.4 device name"
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help
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The device name to get bindings from in the sample application.
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endif # NET_L2_IEEE802154 || IEEE802154_RAW_MODE || NET_L2_OPENTHREAD
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if NET_L2_IEEE802154 || IEEE802154_RAW_MODE
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config NET_APP_IEEE802154_PAN_ID
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hex "IEEE 802.15.4 PAN ID"
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default 0xabcd
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help
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The PAN ID to use by default in the sample.
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config NET_APP_IEEE802154_CHANNEL
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int "IEEE 802.15.4 channel"
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default 26
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help
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The channel to use by default in the sample application.
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config NET_APP_IEEE802154_RADIO_TX_POWER
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int "IEEE 802.15.4 TX power in dbm"
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default 0
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help
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The TX power to use by default in the sample application.
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See NET_L2_IEEE802154_RADIO_DFLT_TX_POWER for more info.
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config NET_APP_IEEE802154_SECURITY_KEY
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string "IEEE 802.15.4 security key"
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default "moooh!"
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depends on NET_L2_IEEE802154_SECURITY
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help
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The key string to use for the link-layer security part.
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config NET_APP_IEEE802154_SECURITY_KEY_MODE
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int "IEEE 802.15.4 security key mode"
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default 0
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range 0 0
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depends on NET_L2_IEEE802154_SECURITY
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help
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The key mode to use for the link-layer security part.
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Only implicit mode is supported, thus 0.
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config NET_APP_IEEE802154_SECURITY_LEVEL
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int "IEEE 802.15.4 security level (0-7)"
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default 0
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range 0 7
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depends on NET_L2_IEEE802154_SECURITY
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help
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The security level to use for the link-layer security part.
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0 means no security
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1 authentication only with a 4 bytes length tag
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2 authentication only with a 8 bytes length tag
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3 authentication only with a 16 bytes length tag
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4 encryption only
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5 encryption/authentication with a 4 bytes length tag
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6 encryption/authentication with a 8 bytes length tag
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7 encryption/authentication with a 16 bytes length tag
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endif # NET_L2_IEEE802154 || IEEE802154_RAW_MODE
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if NET_L2_BT
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config NET_APP_BT_NODE
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bool "Enable Bluetooth node support"
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default n
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select NET_L2_BT_MGMT
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help
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Enables application to operate in node mode which requires GATT
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service to be registered and start advertising as peripheral.
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endif # NET_L2_BT
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endif # NET_APP_SETTINGS
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